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公开(公告)号：US09051223B2
公开(公告)日：2015-06-09
申请号：US13833442
申请日：2013-03-15
Applicant: Autoliv ASP, Inc.
Inventor： Matthew A. Cox , Bradley W. Smith , K. Doyle Russell , Michael Jones
Abstract: Pressed and segmented gas generant grain assemblies formed from a plurality of symmetric gas generant pieces or segments are disclosed. The symmetric pieces or segments are arranged circumferentially to define a substantially round, segmented body. In certain variations, the symmetric segments are substantially free of polymeric binder and have a high density. The segmented pressed grain assemblies are more robust and less expensive to manufacture, while still exhibiting desired combustion performance. Methods of making such segmented gas generant grain assemblies are also provided.
Abstract translation: 公开了由多个对称气体发生剂片段或片段形成的压制和分段气体发生剂颗粒组件。 对称的片段或片段沿圆周布置以限定基本圆形的分段体。 在某些变型中，对称段基本上不含聚合物粘合剂并且具有高密度。 分段压榨颗粒组件更坚固并且制造成本更低，同时仍然表现出期望的燃烧性能。 还提供了制造这种分段气体发生器颗粒组件的方法。
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公开(公告)号：US20140261040A1
公开(公告)日：2014-09-18
申请号：US13833442
申请日：2013-03-15
Applicant: AUTOLIV ASP, INC.
Inventor： Matthew A. Cox , Bradley W. Smith , K. Doyle Russell , Michael Jones
IPC: B60R21/264 , C06B21/00
Abstract: Pressed and segmented gas generant grain assemblies formed from a plurality of symmetric gas generant pieces or segments are disclosed. The symmetric pieces or segments are arranged circumferentially to define a substantially round, segmented body. In certain variations, the symmetric segments are substantially free of polymeric binder and have a high density. The segmented pressed grain assemblies are more robust and less expensive to manufacture, while still exhibiting desired combustion performance. Methods of making such segmented gas generant grain assemblies are also provided.
Abstract translation: 公开了由多个对称气体发生剂片段或片段形成的压制和分段气体发生剂颗粒组件。 对称的片段或片段沿圆周布置以限定基本圆形的分段体。 在某些变型中，对称段基本上不含聚合物粘合剂并且具有高密度。 分段压榨颗粒组件更坚固并且制造成本更低，同时仍然表现出期望的燃烧性能。 还提供了制造这种分段气体发生器颗粒组件的方法。
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